EDAC, sb_edac: Fix logic when computing DIMM sizes on Xeon Phi
Correct a typo introduced by
d0cdf9003140 ("EDAC, sb_edac: Add Knights Landing (Xeon Phi gen 2) support")
As a result under some configurations DIMMs were not correctly
recognized. Problem affects only Xeon Phi architecture.
Signed-off-by: Hubert Chrzaniuk <hubert.chrzaniuk@intel.com>
Acked-by: Aristeu Rozanski <aris@redhat.com>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: lukasz.anaczkowski@intel.com
Link: http://lkml.kernel.org/r/1457361045-26221-1-git-send-email-hubert.chrzaniuk@intel.com
Signed-off-by: Borislav Petkov <bp@suse.de>
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index e438ee5..f5c6b97 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -1574,7 +1574,7 @@
for (cha = 0; cha < KNL_MAX_CHAS; cha++) {
if (knl_get_mc_route(target,
mc_route_reg[cha]) == channel
- && participants[channel]) {
+ && !participants[channel]) {
participant_count++;
participants[channel] = 1;
break;